36 results about "Interconnect agreement" patented technology

An improved interconnection protocol that is well suited for use in an inspection system or similar modular electronic system. Communication is provided over a network where the electronic modules are nodes, including a root node and multiple remote nodes. The root node and remote nodes are connected through multiple point-to-point synchronous links. The root node and remote nodes are configured to send and receive packets in either a short form or a normal form. Timing between the root node and remote nodes is provided by an external clock distributed by the root node. Each remote node responds to commands with low latency. This protocol allows normal packets to be configured to provide variable payload length, with a maximum payload size that yields a low protocol overhead.

Distributed peer-to-peer transactions are defined on an interconnect bus of a computer system according to an interconnect protocol. The transactions contain a completer device attribute data and a self-defining payload data. The transaction is identified as a peer-to-peer transaction by a command or an attribute data in the transaction. The transaction can be routed across a hierarchy of interconnect bus segments using the completer device address data. A handle can be used by an operating system of the computer system to indicate permission for the peer-to-peer transaction. Address information in a completer device address space can be provided within the peer-to-peer transaction or by a completer device driver for use by the completer device in processing the peer-to-peer transaction.

The invention proposes a method and system for a secure interconnection protocol for router equipment. The method includes: step S1, access authentication and equipment maintenance; step S2, channel establishment and parameter negotiation; step S3, periodic key update; step S4, channel bandwidth update; step S5, protocol termination; step S6, maintenance timeout . The above method can realize functions such as router device automatic discovery, secure access authentication, data encapsulation, anti-replay, and ciphertext transmission, effectively preventing illegal device access, and preventing devices from being subjected to multi-level illegal attacks from access control to message forwarding , and provide functions such as device identity security identification, and provide safe exchange means for control and service messages between routers.

The embodiment of the present invention provides a network quality monitoring method, device, electronic equipment, and storage medium, wherein the method includes: screening the IP sets of interconnection protocols between networks of customer logs in each region according to preset rules, which will comply with the above-mentioned The IP set of preset rules is determined as the target IP set; the target IP set is correspondingly issued to the CDN edge nodes of the content distribution network in each region, and each of the target IP sets passed by during the delivery process is detected Routing IP; determining the routing IP that meets the preset rules in each routing IP as the target routing IP; correspondingly delivering the target routing IP to the CDN edge node in each region, and monitoring The network quality of the network path passed in the process of delivering the target route IP. The embodiment of the present invention realizes more accurate and comprehensive monitoring of the network quality of the backbone network.

An apparatus to verify firmware in a computing system, comprising a non-volatile memory, including firmware memory to store agent firmware associated with each of a plurality of interconnect protocol (IP) agents and version memory to store security version numbers (SVNs) included in the agent firmware, a security controller comprising verifier logic to verify an integrity of the version memory by applying a hash algorithm to contents of the version memory to generate a SVN hash, and a trusted platform module (TPM) to store the SVN hash.

The HDMI source converter (200) is provided with: an HDMI interface unit (210) for inputting a first signal based on the HDMI communication protocol; an IP interface unit (230) from a controller connected to a network (3000) based on the internetworking protocol (300), via the network (3000) to receive the address information on the network (3000) of the HDMI sink converter (400) different from the controller (300); The first signal of the IP interface (210) at least adds address information, so as to convert the first signal based on the HDMI communication protocol into the second signal based on the Internet interconnection protocol, and the IP interface part (230) via the network (3000), converts the second signal Send to HDMI sink converter (400).

The invention proposes a method and system for a secure interconnection protocol between network management and routers. The method includes: step S1, access authentication; step S2, channel establishment and parameter negotiation; step S3, periodic key update; step S4, protocol termination; step S5, maintenance timeout; thereby realizing automatic discovery of network management and router equipment, Functions such as secure access authentication, data encapsulation, anti-replay, and ciphertext transmission can effectively prevent illegal device access, prevent devices from being subjected to multi-level illegal attacks from access control to message forwarding, and provide functions such as device identity security identification , providing a means of secure interaction between the network management device and the managed device.

The invention discloses a method and system for establishing a secure channel. The method comprises a step of receiving a second cross certificate sent by a second virtual network function instance, a step of verifying whether the second signature of the second cross certificate is correct according to pre-stored signature information, a step of obtaining a stored first cross certificate when the verification is correct, a step of inquiring the local certificate revocation list of second certificate management mechanism interconnection end through a first management channel according to an interconnection agreement agreed in advance, a step of verifying whether the first cross certificate and the second cross certificate are valid or not according to the certificate revocation list, a step of sending a second virtual network function instance to the first certificate when the verification is valid, a step of sending a communication IP address to the second virtual network function instance after a preset verification time, a step of receiving the message returned by the second virtual network function instance, and a step of establishing a secure channel based on the message. According to the method and the system, the establishment of the secure channel between VNF instances in different security domains is realized, and the problem of the difficult realization of certificate management in a virtual environment is solved.

The present invention provides a method for realizing sequential transmission of uplink data during QoS stream remapping. The end marker grouping is constructed by reserving 1 bit in the header of the Inter-Network Interconnection Protocol (IP for short), and the operation is simple, It is easy to implement, effectively reduces the processing overhead of the SDAP layer when the receiving end identifies the uplink end marker packet, and can reserve 2 bits for the SDAP header, which can make the size of the QFI field in the uplink SDAP header still under discussion. Expand 1 bit.